baber/WOPTO huggingface dataset:
Patent JP-H09158658-A (JP)
Title: Bucket rotary excavator
Inventor: TANIMOTO YOJI
IPC: E21B11/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To carry out the excavating and drilling efficiently by rotating a bucket in the open state with a rotating shaft, and excavating the sediment with edges of both buckets to be taken in the bucket, and closing the buckets. SOLUTION: Hinges 2 joined by a pin are provided on both end parts of a plate member 11, and a pair of buckets 3 turnably joined by the pins are provided. The buckets 3 are double-hinged, and can be closed without a clearance, and in the closed state, the buckets form a hollow body gradually tapered as it directs to the lower end. When the buckets are rotated with a rotating shaft by the power of a rotary excavator main body with the buckets 3 opened, the edges of the buckets 3 excavate the ground while being rotated to efficiently take the sediment in the inside of the buckets 3. When a cylinder 4 is elongated to close both buckets 3 after a large amount of sediment is taken in, the sediment is cut by the edges 3a. After that, the buckets 3 are lifted up together with the removable main body 1 and opened to discharge earth.
Patent JP-H09219468-A (JP)
Title: Electronic component base
Inventor: MIYAGAWA FUMIO
IPC: H01L23/12
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component base which enables providing an inductor onto the upper surface of an insulating layer thereof or along the lateral direction between insulating layers, without occupying a large area. SOLUTION: A plurality of conductor lines 26 are laterally arrayed on upper and lower surfaces of an insulating layer in such a manner that end portions of the corresponding conductor lines on the upper and lower surfaces of the insulating layer are vertically stacked. At the same time, via-holes 8 are vertically provided in an insulating layer portion sandwiched between the end portions of the corresponding conductor lines 26 on the upper and the lower surfaces of the insulating layer, and these via-holes 8 are filled with conductors 23. The end portions of the corresponding conductor lines 26 on the upper and lower surfaces of the insulating layer are connected in a series by the conductors 23.  An inductor 27 of a rectangular spiral shape which is formed by connecting, in a series, the plurality of conductor lines 26 on the upper and lower surfaces of the insulating layer by the conductors 23 is provided three-dimensionally on the insulating layer.
Patent JP-2001167955-A (JP)
Title: Core member, core assembly, charging port, and induction battery charger
Inventor: OKUYAMA YASUKAZU
IPC: H02J50/90
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a core member and a core assembly which makes it possible to realize a small-sized light-weight charging port and an induction battery charger. SOLUTION: A bottom plate section 1 of a core member is formed, in such a way that the sides 105 and 106 facing one sides 103 and 104 positioned along the width direction Y are formed as inclined sides, which retreat in the direction opposite to the positioned direction of the sides 103 and 104 toward both sides in the length direction X, from the intermediate sections of the sides 105 and 106 in the length direction X. The middle leg section 2 of the core member is erected on one surface 100 of the section 1 at a position, which is deviated from the center of the section 1 toward one side 102 in the width direction Y. The outer leg sections 3 and 4 of the member are independently erected on the surface 100 along both sides in the length direction X, and the end faces of the sections 3 and 4 are made higher than that of the middle leg section 2 by ΔZ1 in the height direction Z.
Patent JP-H05177652-A (JP)
Title: Insert molding of thermosetting resin
Inventor: SHIMAZAKI JIRO
IPC: B29C45/14
Filed: 1991-12-27
Abstract: PURPOSE:To stabilize the quality of an insert molded article by forming a groove on an intermediate body of low density to insert an insert element in the groove and setting the intermediate body to a mold to subject the same to compression processing under heating. CONSTITUTION:A resin is injected in the mold of an injection molding machine under extremely low injection pressure to form an intermediate body 10 of low density having stable quality. A groove 11 for inserting an insert element 12 is cut in the intermediate body 10 so as to have dimensional accuracy becoming a common difference of 0.05mm or less with respect to the insert element 12 and the insert element 12 is smoothly inserted in the groove 11 without shaving the wall of the groove. The intermediate body 10 having the insert element 12 inserted therein is set to the lower mold of a direct pressure molding machine to be subjected to compression processing between upper and lower molds under heating. By this method, the gap between the insert element 12 and the wall of the groove is eliminated and an insert molded article of high density having stable quality is obtained.
Patent JP-H07191363-A (JP)
Title: Camera stabilizer
Inventor: TAKAGI HIROSHI
IPC: G03B5/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve the directivity accuracy of a camera in the pitching direction without largely changing the weight and the size of a camera stabilizer. CONSTITUTION:Agyro 12 at least measuring a pitch angle and a roll angle is mounted on a 1st gimbal mechanism 10; the sensor part 16 of a camera is held in a 2nd gimbal mechanism 14 attached to be rotated only around a pitch axis Jtheta to the frame 12F of the gyro; and an angle sensor 18 detecting the rotational angle of the mechanism 14 around the pitch axis to the frame 12F of the gyro and an actuator 20 driving the mechanism 14 around the pitch axis are installed. While the mechanism 14 is confirmed by the angle sensor to the position of an angle having the same size as the pitch angle outputted from the gyro and in a reverse direction to the pitch angle, it is driven by the actuator 20.
Patent JP-H11170748-A (JP)
Title: Card structure
Inventor: AOKI TAKASHI
IPC: B42D15/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To take out even a card of which a surface is treated easily slidably from a pocket of a wallet or the like by a method wherein an irregular part different from the other surface is applied to one side side of a long side of a thin almost rectangular shaped rectangle. SOLUTION: A card main body 1 which is tinned by using synthetic resin material and equipped with solidity and elasticity, is formed in an almost card sized rectangular shape, and its four corners are radiused. then, the whole front and rear surfaces of such the card main bodies are made smooth surfaces. Further, for a surface of one side of the card main body 1, a ship bottom shaped irregular part 2 is elongated parallel in a lengthhand direction of the card main body 1. When the card main body 1 formed thus is put into a pocket of a wallet 10, the card main body 1 formed thus, is inserted into a pocket 11 of the wallet 10 from the arrow A direction by making an opposed side to which the irregular part 2 of the card main body 1 is provided at its top. Thereby, putting in and taking out from the pocket 11 of the wallet can be smoothly executed.
Patent JP-H07191617-A (JP)
Title: Decorative panel and its production
Inventor: OKUBO KO
IPC: E04C2/00
Filed: 1993-12-25
Abstract: PURPOSE:To provide a decorative panel which is easily produced at low cost without using a metal mold, has an excellent decorative property and high performance effect and is novel as a new molding blank and the production method therefor. CONSTITUTION:This decorative panel 14 includes a blanked panel 20 which consists of glass formed with blanked parts 22 constituting display parts of characters, patterns, etc., penetrated from the front surface to the rear surface thereof and flat panels 24, 26 which are joined to the front surface and rear surface of the blanked panel 20 and hermetically close the blanked parts 22. Low melting glass, such as frit, is disposed in the joint parts of the blanked panel 22 and the flat panels 24, 25 and the joint parts are heated and melted in this state, by which the flat panels 24 and 26 are joined to the front surface and rear surface of the blanked panel 20. An inert gas, for example, neon or argon, is encapsulated into the hermetically closed blanked parts 22. One end and the other end of the blanked parts 22 are provided respectively with electrode tubes 46.
Patent JP-H10179541-A (JP)
Title: Mr signal processing circuit and processing method for mr signal
Inventor: SASAKI NAOKI
IPC: A61B5/055
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high quality MR image by accurately making a DC offset correction for a thermal noise mainly generated in a receiving RF coil without restricting an MR signal collection time as well as without prolonging an overall collection time. SOLUTION: This circuit is an analogue receiver type MR signal processing circuit, and has an electronic switch 52 connected to the input sides of mixers 55A and 55B predominantly generating a DC offset amount in a detection circuit train, and formed to be capable of reducing a statistical noise contained in a signal inputted to the circuit train, a means FEP 43 for connecting the electronic switch 52 to a gland through a resistor 58 having a characteristic impedance value in an MR signal non-collection time zone, so as to reduce the statistical noise, and another means (FEP 43 used in common) for estimating the DC offset amount on the basis of the output of the mixers 55A and 55B upon the operation of the electronic switch 52, and correcting the MR signal on the basis of the estimated value.
Patent JP-H05159552-A (JP)
Title: Insulator
Inventor: MIYOSHI KUNIHIKO
IPC: G11B33/08
Filed: 1991-12-05
Abstract: PURPOSE:To provide an insulator wherein its structure is simple, tits size is small, its weight is light and its vibration-absorbing characteristic is excellent. CONSTITUTION:The title insulator is composed of an outside casing 10 and a compression coil spring 20. Out of them, the outside casing 10 is an integrated member whose shape is formed in such a way that two tire-shaped members are piled up in their axial direction and that they are bonded. Its center is provided with a constricted part 13, and a protruding piece 14 is installed at the inside of the constricted part 13. The protruding piece 14 constitutes an auxiliary vibration-absorbing structure in conjunction with a shaft part 27 which is inserted into the outside casing 10. The vibration-absorbing action of the title insulator is obtained by an air-cushion effect generated when a flexual deformation by the protruding piece 14 or a gap formed between the protruding piece 14 and the shaft part 27 is used as an orifice.
Patent JP-H0694845-A (JP)
Title: Structure of rotary bezel
Inventor: DOI YUJI
IPC: G04B19/28
Filed: 1991-12-06
Abstract: PURPOSE:To thin a watch case which has a rotary bezel. CONSTITUTION:A rotary bezel 2 is provided rotatable on the upper side of a watch case 1. An elastic member 7 having an engaging projection 10 is formed to the watch case 1, and an uneven part 11 to which the engaging projection 10 is engaged is formed in the diameter direction on the lower side of the rotary bezel 2. The engaging projection 11 of the elastic member 7 and the uneven part 11 of the rotary bezel 2 are engaged in the radius direction, and the space in the height direction is made unnecessary, and the watch case 1 can be made in a thin form, consequently.
Patent JP-H06201237-A (JP)
Title: Automatic ice making device
Inventor: ISHIBASHI IKUO
IPC: F25C1/10
Filed: 1992-12-28
Abstract: PURPOSE:To enable a positive removal of ice from an ice making pan by a method wherein a heater is installed at a bottom part of the ice making pan and this heater is electrically energized before the ice pan is reversed up side down after the completion of ice making operation. CONSTITUTION:A hook 24 is arranged at a bottom part of an ice making pan 14 and a wire-like heater 25 is arranged over the hook 24. After the completion of ice making operation, the heater 25 is electrically energized and ice is heated at a contact surface with the ice making pan 14. With such an arrangement, ice is melted or a temperature is raised even through the ice is not melted, resulting in that the adhesion of ice onto the ice making pan 14 is lowered. After this state, as the ice making pan 14 is revered upside down and twisted, the ice is easily released from the pan and dropped into an ice storing case 15 and stored there. In addition, since the heater 25 is hung and held there, even if the ice making pan 14 is twisted, the heater is not peeled off the pan differing from that of adhesive one.
Patent JP-H10185517-A (JP)
Title: Coil locator
Inventor: INOMATA MASAKAZU
IPC: G01B11/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable coil locator having simple structure in which a coil located directly under a lifter can be detected and measured. SOLUTION: A slit light scanner 12 projects a plurality of parallel slit lights onto the upper surface of a coil 3 in the radial direction thereof while scanning the coil in the breadthwise direction and a TV camera 10 mounted on an overhead crane 30 picks up the image thereof. The slit light scanner 12 and the TV camera 10 are located at positions remote from the litter 31 of the overhead crane 30. Since the TV camera 10 is set such that the optical axis thereof is oblique to the vertical direction, the coil 3 located directly under the litter 31 can be irradiated with a slit light and the image thereof can be picked up.  Three-dimensional data of a part irradiated with the slit light is obtained based on an image signal from the TV camera 10 and then the central position of the coil in the radial direction, the coil diameter, the central position of the coil in the width direction, and the coil width are determined.
Patent JP-2000139995-A (JP)
Title: Continuous water cooler
Inventor: TSUCHIYA MINORU
IPC: A61F7/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a water cooler capable of performing continuous cooling and making temperature adjustment, since the cooling time of a conventional water pillow or an ice bag is short in cooling time and water need to be changed each time. SOLUTION: Cold water supply and discharge ports 2, 3 are provided in a water cooler 1, a hose is connected to continuously supply tap water, the tap water is circulated through a circulation water passage 5 and subjected to heat exchange. When temperature adjustment is necessary, it is performed by changing a flow rate by the valve 7 of a bypass circuit 6.
Patent JP-H11180942-A (JP)
Title: Improved synthesis of urea and apparatus therefor
Inventor: KOJIMA YASUHIKO
IPC: B01J19/26
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for synthesizing urea, capable of preventing corrosion of a joint part, to be brought into contact with a condensate, between a tube plate and a cooling pipe of a condenser to be installed in a vertical or horizontal type. SOLUTION: In synthesizing urea by separating unreacted ammonia and carbon dioxide as their mixed gas from a urea synthesis liquid under pressure approximately equal to urea synthesis pressure and bringing the mixed gas into contact with an absorbing medium in a condenser to form a condensate and recycling the condensate through a urea synthesis pipe, a joint part, to be brought into contact with the condensate, between a tube plate 2 and a cooling pipe 3 of a condenser is covered with liquid ammonia or a liquid rich in ammonia to prevent corrosion.
Patent JP-2000135617-A (JP)
Title: Tip end blade tip for ball end mill
Inventor: FUJIMOTO AKIHIRO
IPC: B23C5/20
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To let rush-out cross-feed cutting be carried out by letting the cutting edge constitution and mounting stiffness of a tip end blade tip be improved. SOLUTION: This tip end blade tip 1 for a ball end mill is formed out of a four side surface board composed of inclined arc-shaped side surfaces 5 and 5 followed by a long side surface 3, and a short side surface 4, and it offers a symmetrical shape capable of being used when it is turned over on the basis of its upper surface 6 and the lower surface. Each belt shaped surface 8 formed out of a projected curved surface toward the thickness center of the long side surface, is formed up in the corner portion of the long side surface 3 and the arc shaped side surfaces 5 and 5 or a rake face side constituted of the upper surface 6 or lower surface. And each inclined surface 9 intersected with each belt shaped surface 8 is formed up at the opposite side of each belt shaped surface 8 while being adjacent to each arc shaped side surface 5.
Patent JP-H11171520-A (JP)
Title: Expanded graphite sheet excellent in sealability and its production
Inventor: KUSUYAMA HISAMI
IPC: C01B31/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance of an expandable graphite sheet, to prevent the penetration of water and to further improve the sealability of the sheet by applying an alkyl ketene dimer soln. to the surface of the sheet and/or impregnating the soln. into the sheet and heat-treating the sheet. SOLUTION: An alkyl ketene dimer represented by the formula (R is 12-18C alkyl) is dissolved in an aliphatic hydrocarbon solvent, preferably hexane, dicyclohexane, toluene or refined kerosene at 2-10%, preferably 3-5% concn. The resultant alkyl ketene dimer soln. is applied to the surface of an expanded graphite sheet or the sheet is immersed in the soln. and taken out. The sheet is then dried and heat-treated at 100-150 deg.C for 10-20 min. The amt. of the soln. applied to the sheet depends partly on the thickness of the sheet but is usually 0.5 wt.%, preferably 0.1-1.0 wt.% of the sheet. The immersion time for impregnation depends on the concn. of the soln. but is usually <=10 min, preferably about 1 min.
Patent JP-H05132847-A (JP)
Title: Round frame-mounting device for embroidery
Inventor: TSUCHIOKA YOSHIAKI
IPC: D05C9/04
Filed: 1991-11-06
Abstract: PURPOSE:To largely improve the efficiency of an embroidery work by putting a cloth on an outer frame disposed in the round depression of an outer frame holder, determining the position of embroidery through the crossed line of an illumination light and lowering an inner frame held with an inner frame holder by the operation of an air cylinder to mount the inner frame. CONSTITUTION:When a cloth is mounted in an embroidery round frame constituted of the double rings of an outer frame 10 and an inner frame, the outer frame 10 is fit into the inner circumference of the round depression 24 of an outer frame holder 20 on a working table, and a cloth to be embroidered is subsequently put on the round depression 24. On the one hand, in the state in which an inner frame 12 is fit onto and held on the outer circumference of the round depression 33 of an inner frame holder 32, the cloth put on the round depression 24 is matched to a position to be embroidered through a crossed line formed by the projection of an illumination 7. Subsequently, a foot switch 40 is operated to lower the inner frame holder 32 fixed to an air cylinder 30. The inner frame is thus inserted into the round depression 24 to fix the cloth between the outer frame 10 and the inner frame 12, and subsequently the rod of the air cylinder 30 is returned to the original position.
Patent JP-H06174277-A (JP)
Title: Air circulating device
Inventor: TANAKA YUKIHIKO
IPC: F24F7/06
Filed: 1992-12-04
Abstract: PURPOSE:To provide an air circulating device, capable of circulating warm-air, readily stagnating in the upper layer of a space, surely through a whole space and favorable in design and space. CONSTITUTION:An air circulating device 7 is provided with a case 9, in which an air passage 35 is extended up-and-down, an air suction port 11 opened at the upper part of the case 9 and communicated with the upper part of the air passage 35, an air outlet port 13, opened on the case 9 at the lower part than the air suction port 11 and communicated with the lower part of the air passage 35, and a fan 15, provided in the air passage 35 and conducting the flow of air from the air suction port 11 side to the air outlet port 13 side.
Patent JP-H11180911-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: IWAYAMA KAZUYOSHI
IPC: B01J20/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover m-dichlorobenzene in high purity dichlorobenzene isomeric mixture containing o-, the m- and p-dichlorobenzenes. SOLUTION: A zeolite containing potassium ions (K<+> ) and alkaline earth metal ions (M<2+> ) in a ratio represented by 2[M<2+> ]/(2[M<2+> ]+[K<+> ])×100 = 20-70 (equiv.%) is used as an adsorbent to separate and recover the m-dichlorobenzene when adsorbing and separating a dichlorobenzene isomeric mixture containing o-, the m- and p-dichlorobenzenes.
Patent JP-H09177283-A (JP)
Title: Connecting structure of metal panel fitted with fluoro-resin coating film
Inventor: ISHINO YOSHIYUKI
IPC: E04B1/66
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent permeation of contaminant by affixing an adhesive tape to the connecting position of a metal panel with another member, and connecting by silicon sealing material relative to other member through the surface of the adhesive tape. SOLUTION: A backup material 1 made of non-combustible material, etc., is lined with a metal base material 2 such as stainless steel plate or aluminum plate so that a metal panel P is formed, and a fluoro-resin coating film is applied to the surface of this metal panel P. An adhesive tape 8 is affixed to the surface where the panel P is connected, and the gap between the front surface of the tape 8 and the back surface of a back guard 5 is filled with a silicon sealing material 7 so that joint seal is accomplished. This allows preventing exfoliation of or contaminant permeation in the boundary surface part of the fluoro-resin film with other member.
Patent JP-H09175698-A (JP)
Title: Automatic lap connecting device
Inventor: NISHIMURA SHINZO
IPC: D01G23/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device automatically connecting the new and old laps with a simple structure at a low cost. SOLUTION: A link device D is connected at the front of dual rods 19a, 19b on the front movable side of the first and second dual rod cylinders C1 , C2 . When the dual rod cylinders C1 , C2 are operated, a suction pipe 13 arranged on a pair of support arms 27a, 27b constituting the link device D is moved to the prescribed position, and a lap S is cut while it is pressed by the suction pipe 13. The start section of the new lap of a newly mounted full lap roll is peeled off by the suction pipe 13, the suction force is released in the middle when the suction pipe 13 is moved to the front of a machine frame, the tip section of the new lap peeled from the full lap roll is overlapped on the old lap mounted on a lap plate 2, and the overlapped new and old laps are connected by rubbing when the suction pipe 13 is moved to the rear of the machine frame and again moved to the front of it.
Patent JP-2001163855-A (JP)
Title: Method for producing homocystine
Inventor: SUGIMOTO KENICHI
IPC: C07C323/58
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To wash a gas of by-product with an alkaline aqueous solution and an organic solvent. SOLUTION: This method for producing homocystine, comprising heating methionine in the presence of sulfuric acid and hydrogen halide, characterized by removing a gas of by-product.